TK OPEN SYSTEMS SOLUTIONS FOR AN OPEN WORLD
Live / Registered — Registered — Section 71 accepted (as of 21 Aug 2026)
What this means for you
Registered since 05 May 2020. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 05 May 2030: the §71 ten-year affidavit of use).
Record
- Serial number
- 79260449
- Registration number
- 6044595
- Mark type
- Design + words
- Filed
- 15 Jan 2019
- Published for opposition
- 18 Feb 2020
- Registered
- 05 May 2020
- Next maintenance filing
- §71 ten-year affidavit of use, due by 05 May 2030 (grace period to 05 Nov 2030)
- Attorney of record
- Roy D. Gross
Goods and services
- Class 042 — Scientific and technological services: Open source software development and consulting
Owner
Prosecution history
- 21 Aug 2026 — NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
- 21 Aug 2026 — REGISTERED-SEC.71 ACCEPTED
- 10 Aug 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 05 May 2026 — TEAS SECTION 71 RECEIVED
- 05 May 2025 — COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
- 11 Oct 2020 — FINAL DECISION TRANSACTION PROCESSED BY IB
- 16 Sept 2020 — GENERIC MADRID TRANSACTION SENT TO IB
- 16 Sept 2020 — GENERIC MADRID TRANSACTION CREATED
- 05 Aug 2020 — FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
- 05 May 2020 — REGISTERED-PRINCIPAL REGISTER
- 18 Feb 2020 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 18 Feb 2020 — PUBLISHED FOR OPPOSITION
- 14 Feb 2020 — NOTIFICATION PROCESSED BY IB
- 31 Jan 2020 — REFUSAL PROCESSED BY IB
- 29 Jan 2020 — NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB